For a more baby-steps approach to resiliency, one might start running software on less-virtualized computers, creating a small home-lab, running software on bare-metal hardware that you actually own.
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Kiwix is the best software I have found for this and they make an extensive library of materials available for download themselves, which includes the aforementioned but also many other resources that would be helpful in a disaster scenario: https://library.kiwix.org/